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We have just received delivery of Sunman 235W solar blankets and instead of including a 10A generic PWM, we're including a 20A Victron…

Sorry, we definitely did not try to do a bait and switch with the price, but I can now see how it might have seemed like that. We'll make…

While we would have of course preferred an upvote instead of a downvote, the downvote you have received definitely isn't from us. We can't…

Also tasty! Mueller Milch/Batterien, die schmecken!

As above, added now, I'll make sure to remember doing it next time.

I didn't put them in the title because of the number of different batteries, but It has been updated in the description to include all the…

# At Muller Energy, we've got a cracker deal for you today! Headlining is the ‘Buy 2, Get 1 Free’ deal on our [24V…

The trend of providing very niche deals continues! 😉 -------------- For our Black Friday sale, we're including a free rear connection…

We only have a video of me building a 12V battery, but nothing that's 48V. I would also caution you against using 18650 due to their…

That's glass reinforced tape and it's held together by that, as well as by small plastic pins on the brackets that interlock. While we tend…

We're a fairly niche company to start with at Muller Energy (specialising in high quality LiFePO4 batteries), but this might be our…

Yes, that's definitely possible, but I believe there are DC solutions as well, which means less heat and fewer losses. But both batteries…

Sorry, but I don't think it lends itself to this, as while I do have a bit of an introduction, I'm by no means the star of the show and the…

Maybe send me a message at [email protected] and we can take this offline, because I feel like there might be a bit of discussion…

Yes, it depends on what you're after. We've got a 200A BMS for 8s and we've got our own new BMS (not yet on the website) that's 300A (but…

If the date suits you and you want to build a 24V battery, you'd be welcome to attend. I'd just have to prioritise the 12V batteries, so it…

There's a blog for that! ;) https://mullerenergy.com.au/how-to-source-quality-lithium-cells-2/ @team teri

Free electricity is my favourite kind of electricity!

I can't really refuse free help, can I?

All good, thank you! We were thinking of running a 48V workshop, but if we do, we might restrict it to people that have some experience…

I like the first one, but my personal preference is not to use cig sockets for anything remotely high power, as they often make poor…

Sorry no. At the end of the day, while we like to do a spot of philanthropy here and there, we're still running a business. However, if you…

Yes! The BMS has low (and high) temperature disconnect so it will not charge below zero, but once the temperature rises, it will.…

If that ever changes, let me know. 🙂

You are correct. Technically at least. It's similar to storing your batteries at 100% SOC. They won't do quite as many cycles as if you're…

They flew back, leaving the batteries here. We then shipped them as a Class 9 dangerous good via road/rail.

If you were to come and build one, I'm happy to throw in a free 83W (18W USB A and 65W USB C) socket that can charge a laptop with only a…

In the kits, no. We do recommend restricting them by putting them in a reasonably strong case, but in my opinion, if you have bloated…